solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
kangdahyuan
Platinum V
1653
97 until Platinum IV
452
Solved
1
Contributions
1
Reverse rivals
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
Tier
C++
C++98, C++98 (Clang), C++11, C++11 (Clang), C++14, C++14 (Clang), C++17, C++17 (Clang), C++20, C++20 (Clang) 중 하나의 언어로 아무 문제나 해결
53K
Creator of Balance - Bronze
Achieve a rating of 30 or higher for all 8 tags displayed on the profile
32K
Guardian of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
53K
Master of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
32K
Creator of Balance - Silver
Achieve a rating of 200 or higher for all 8 tags displayed on the profile
5K
Guardian of Balance - Gold
Of the 8 tags displayed on the profile, achieve a rating of over 800 for 4 or more tags
11K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
103K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
77K
Skilled Problem-solver
Solve 200 problems
30K
Apprentice Problem-solver
Solve 100 problems
65K
Beginner Problem-solver
Solve 50 problems
103K
Newbie Problem-solver
Solve 10 problems
148K
2 Solves
Celebrated the 2nd anniversary of solved.ac
9.7K
★★Twenty-two Stars★★ (2022)
Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
1K
★★Seventeen Stars★★ (2022)
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
2.1K
Spend 2022 with BOJ
Solved 1 or more problems in Hello, BOJ 2022!
367
Level 3 Sprout
Solved problems for 8 days in a row
35K
Level 2 Sprout
Solved problems for 4 days in a row
76K
Level 1 Sprout
Solved problems for 2 days in a row
121K
1